Skinceuticals Discoloration Defense Multi-Phase Serum in Pakistan SkinCeuticals Discoloration Defense Multi-Phase Serum is a clinically proven dark spot corrector designed to reduce the appearance of stubborn brown patches and post-blemish marks. Formulated with a potent blend of active ingredients, this serum targets multiple forms of skin discoloration to promote a more even and brighter complexion.  Key Benefits Visible Results: Clinical studies have shown up to a 60% improvement in the appearance of stubborn brown patches and a 59% improvement in overall skin discoloration after 12 weeks of twice-daily use. Suitable for All Skin Types: Ideal for normal, oily, combination, and dry skin types. Free from Harsh Additives: Paraben-, fragrance-, silicone-, and hydroquinone-free.   Key Ingredients 1.8% Tranexamic Acid: Reduces the appearance of stubborn brown patches. 5% Niacinamide (Vitamin B3): Helps reduce the appearance of skin discoloration. 5% HEPES: Exfoliates the skin's surface for an even complexion.  How to Use Apply 3–5 drops to the face twice daily. If used in the morning, follow with a SkinCeuticals vitamin C serum and a broad-spectrum SPF 50 sunscreen. Avoid use on irritated or damaged skin.